baber/WOPTO huggingface dataset:
Patent JP-2009074151-A (JP)
Title: Production method of steel excellent in rolling fatigue life
Inventor: HASHIMOTO KAZUYA
IPC: C21C7/06
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing steel which is excellent in rolling fatigue life and is used for machine parts, by controlling a composition of oxide non-metallic inclusions at a melting step in steelmaking process.  <P>SOLUTION: The production method of the steel for machine structure comprises the steps of: refining molten steel, which has been produced in an arc melting furnace or a converter, in a ladle refining furnace; degassing the same and; casting the same to produce an ingot. The obtained steel used for the machine parts has a surface hardness of ≥58 HRC and comprises, by mass, ≤20 ppm O and <0.010% Al. In the step of refining the molten steel, the molten steel is deoxidized by a Si-containing deoxidizer other than Al and, as soon as the oxygen content in the molten steel reaches ≤30 ppm, is further deoxidized by a deoxidizer containing Al in an amount that yields an Al content in the molten steel of <0.010%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074770-A (JP)
Title: Coal fired power generation system and method for enlarging mean particle diameter of fly ash
Inventor: HIKINO KENJI
IPC: F27D17/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coal fired power generation system not requiring a large amount of initial investment and large-scale additional equipment, and enlarging the mean particle diameter of fly ash, or a method for enlarging the mean particle diameter of fly ash.  <P>SOLUTION: A coal combustion plant 10 in the coal fired power generation system includes: an electric dust collector 90 having an opening 114b formed in the vicinity of a portion where fly ash having a larger mean particle diameter out of the fly ash is removed; a combustion boiler 40 having an opening 42 for forming an opening on the downstream from the combustion boiler 40 and the upstream from the electric dust collector 90; a fly ash transfer pipe 170 making the opening 114b communicate with the opening 42; and a suction device 180 for sucking in the fly ash transfer pipe 170 from the opening 114b to the opening 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080990-A (JP)
Title: Planar light emitting module
Inventor: MIYAI TAKAO
IPC: H05B33/12
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar light emitting module in which an inexpensive control circuit is used and a gradation in a luminance distribution can be created in a plane.  <P>SOLUTION: The planar light emitting module 1 is provided with a plurality of light emitting elements 2 and power supplying electrodes 3, 3 for supplying currents to each of the light emitting elements 2. Moreover, the plurality of the light emitting elements 2 are juxtaposed in a predetermined juxtaposition direction in a same plane, and areas of the light emitting elements are gradually changed in the juxtaposition direction respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080082-A (JP)
Title: Support body holding tool for electrophoresis, and chip for electrophoresis
Inventor: SAKAIRI KOJI
IPC: G01N27/447
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel cassette holding and peeling electrophoresis gel.  <P>SOLUTION: The gel cassette 1 has a gel storage section 2 for storing electrophoresis gel inside. The gel storage section 2 is constituted of a substrate section 2a, and a lid section 2b attachable/detachable from the substrate section 2a. The gel storage section 2 stores the electrophoresis gel in a gel holding region 4, and a resin layer 3 is formed on a surface of the gel storage section 2 being in contact with the electrophoresis gel. Thus, even when the lid section 2b is detached from the substrate section 2a after electrophoresis to expose the electrophoresis gel, the electrophoresis gel does not peel from the gel storage section 2 and hence is easily sampled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082281-A (JP)
Title: Exothermic bag
Inventor: OTSUKA KENJI
IPC: C09K5/16
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exothermic bag capable of maintaining excellent exothermic characteristics over the long period of time of three years or longer without using a special packaging material, in the exothermic bag configured such that an air permeable inner bag storing an exothermic composition which generates heat by being brought into contact with oxygen in the air is sealed in an air impermeable outer bag.  <P>SOLUTION: The exothermic bag includes metal powder to be oxidized, activated carbon, water, an inorganic electrolyte, and a water-retaining material as the exothermic composition, The content of the inorganic electrolyte is adjusted so as to be 15 to 50 pts.wt. to the 100 pts.wt. of the water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086842-A (JP)
Title: Harness design support device, method and program
Inventor: HASHIMA MASAYOSHI
IPC: G06F17/50
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a volume of a bounding box of a harness curve to perform interference calculation of less wastefulness.  <P>SOLUTION: This harness design support device for supporting a path design of a harness in a design target device incorporated with the harness has: a storage means 20 previously storing three-dimensional model data of a component except the harness and the curve of the harness; and an interference calculation part 14 for creating the bounding box and calculating interference between the component and the harness curve of the three-dimensional model data. The interference calculation part 14 reduces the volume of the bounding box of the harness curve by coordinate conversion when creating the bounding box, performs similar coordinate conversion even to the component, and thereafter performs the interference calculation between the harness curve and the component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086147-A (JP)
Title: Positive-type photosensitive polyimide resin composition
Inventor: RI RI
IPC: C08G73/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive-type photosensitive polyimide composition which enables processing of a fine pattern, can form a coating film having excellent heat resistance and a linear expansion coefficient proximal to that of a substrate, and does not need imidization at a high temperature.  <P>SOLUTION: The positive-type photosensitive polyimide resin composition comprises: a polyimide resin that has a specific skeleton and is soluble in an organic solvent; and a compound (b) that can generate an acid by being irradiated with an active ray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106061-A (JP)
Title: Difluorobenzene derivative and its manufacturing method
Inventor: IWAKUBO MASAYUKI
IPC: C07D317/20
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate useful for manufacturing a compound having 2,3-difluorohydroquinone skeleton having an alkenyl group in its branched chain, and also an efficient method for its manufacture.  <P>SOLUTION: This is a manufacturing method of 3-(trans-4-(dialkoxymethyl)cyclohexylmethoxy)-1,2-difluorobenzene which is represented by general formula (3), converting a hydroxyl group of trans-4-(dialkoxymethyl)cyclohexyl methanol derivative which is represented by general formula (1) to a detachable group, deriving into a compound represented by general formula (2), and reacting it with 2,3-difluorophenol for etherification. The compounds represented by general formula (1), general formula (2), and general formula (3) are useful as intermediates for manufacturing a liquid crystal compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009088940-A (JP)
Title: Imaging apparatus and driving method thereof
Inventor: NEGISHI NORIHISA
IPC: H04N5/359
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which detects smear components at high speed without changing structure for smear correction and without reducing resolution, and obtains exposure excluding the smear components in a short time.  <P>SOLUTION: In a solid-state imaging apparatus for reading two or more fields with different numbers of addition, a smear amount is calculated from imaging signals between different fields. In addition, the smear is corrected by adding image signals from two fields and subtracting the calculated smear amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088215-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI TAKAYUKI
IPC: H01L23/34
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can control cracking of a ceramic substrate and warpage of a heat dissipation plate caused by heat generated during conduction of current.  <P>SOLUTION: In the semiconductor device, a containing section formed internally of a metal heat dissipation plate 1, and an encapsulating resin case 2 has a ceramic substrate 3 touching the heat dissipation plate, a metal member 4 touching the ceramic substrate, an electronic component 5 mounted on the metal member 4, and an electrode 6 leading from the containing section to the outside thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084648-A (JP)
Title: High strength hot rolled steel sheet having excellent fatigue strength and stretch-flange formability
Inventor: MURAKAMI TOSHIO
IPC: C22C38/58
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the fatigue properties in a DP steel having excellent stretch-flange formability.  <P>SOLUTION: Disclosed is a high strength hot rolled steel sheet having a composition comprising, by mass, >0.01 to 0.30% C, 0.1 to 2.0% Si and 0.1 to 2.5% Mn, further comprising 0.01 to 0.15% V and 0.01 to 0.15% Ti so as to satisfy equations (1) and (2), and the balance Fe with inevitable impurities, and having a structure where a ferrite fraction is 50 to 95%, and the fraction of a hard second phase composed of martensite+retained austenite is 5 to 50%, and the average grain size r(nm) of precipitates in the ferrite satisfies equation (3), and the average grain size r and the precipitate fraction f satisfy equation (4); X(M)(M:V,Ti) in the equation (3) denotes the average atomic weight ratios of the respective elements composing the precipitates, and the atomic symbols in the equations (1), (2) and (5) denote the mass% of the elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085133-A (JP)
Title: Actuator of valve lift control device
Inventor: SATO OSAMU
IPC: F01L13/00
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator of a valve lift control device suppressing the occurrence of the actuation failure of an actuator.  <P>SOLUTION: The actuator 10 is provided in the valve lift control device 1, and has an electric motor 20 having a motor shaft 22 for outputting driving torque, a worm 31 connected to the motor shaft 22, a worm wheel 41, and stoppers 44, 45 stopping a link mechanism 60 converting rotations of the worm wheel 41 into reciprocating linear movement and the worm wheel 41 at predetermined rotation positions. The actuator 10 is equipped with a retaining member 35 or a washer 39 supported by a housing 11 at one side and supported by a worm 31 at the other side. Those members 35, 39 elastically deform so as to move the worm 31 in a direction suppressing the increase of contacting pressure between the worm 31 and a sliding contacting portion 48 of the worm wheel 41 by reaction force from the stoppers 44, 45, when rotations of the worm wheel 41 is stopped by the stoppers 44, 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082584-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KASAHARA EIJI
IPC: A61B8/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve a volume rate and to reduce the scale of a transmission circuit in an ultrasonic diagnostic apparatus with a 3D probe.  <P>SOLUTION: The 3D probe 10 has a first vibration element row 18 and a second vibration element row 20 disposed in directions different from each other. In reception, the first vibration element row 18 is connected to a first reception part 36 by the action of a switch part 22. Simultaneously, the second vibration element row 20 is connected to a second reception part 38 by the action of the switch part 22. In transmission, a vibration element pair row is connected to a transmission part 40 by the action of the switch part 22. Since one transmission signal is supplied to two vibration elements in parallel, transmission channel reduction is achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008012929-A (JP)
Title: Ink film thickness compensating method, and ink film thickness compensating apparatus
Inventor: ISHIDA MASAAKI
IPC: B41F33/02
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide "the shortening of a preparation time prior to printing", "the reduction of labor loading", "the saving on printing materials", "the increase of a production efficiency", "the reduction of costs" and so forth.  <P>SOLUTION: A required production amount (the number of sheets to be printed) N1 which is decided from a production plan, and the number of sheets N2 to be printed being required for the compensation of an ink film thickness are set in preset counters 11-1 and 11-2, and a selecting switch 11-7 is set at "interlocking". When the counted value of the number of sheets to be printed has reached N1, the completion of the main printing work is reported to an operator. The operator performs the main printing by adding the portion if there is the generation of waste sheets. Then, the preset counter 11-1 is set at OFF by pressing a pushbutton switch 11-6. An automatic compensation of the ink film thickness is started with the OFF signal from the push button switch 11-6 to the preset counter 11-1 at this time as a trigger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009094605-A (JP)
Title: Code error detector and error detecting code generator
Inventor: NAKASE WAKAKO
IPC: H04L1/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To correctly detect a code error without depending on the bit length of received data.  <P>SOLUTION: A code error detector 1 is provided with: an input data generator 11 for dividing received data into a plurality of data blocks each including the same number of code bits as a predetermined number of parallel processes; and a code calculator 13 for receiving, as a parallel input, a plurality of code bits of each of the data blocks and applying a parallel calculation based on a predetermined generator polynomial on the data blocks to perform an error detection process. When a bit is missing from any of the data blocks, the input data generator 11 inserts a dummy bit into a bit position of the missing bit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093847-A (JP)
Title: Electrical part fitting device, and electric appliance
Inventor: HAMAMATSU TAKESHI
IPC: H05K7/12
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device equipped with an electrical part fitting device capable of stably fitting a circuit board mounted with a connector to a case with a simple configuration.  <P>SOLUTION: The electrical part fitting device 500 includes a board fitting member 532 for fitting a circuit board 502, a support plate that is fitted with a screw to the upper edge of a front side plate 312 of a lower case 310 of a steel case 300, a hooking tab for pinching the front side plate 312 together with the support plate, a connection member 534 having a notch 536 for pinching a bent part 322 of an upper case 320 of the case 300 in thickness direction. The electrical part fitting device is formed in sequential manner by bending a steel plate. An electrical part can be fitted to the lower case 310 and the upper case 320 respectively, and a stable fitting condition is provided even if a pushing-in force or pulling-out force is applied when connecting or removing a cable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090754-A (JP)
Title: Structure for attaching switch body
Inventor: TAKAHASHI RYOJI
IPC: B60R16/02
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure that enables to easily attach a switch body to a steering column tube in a single operation.  <P>SOLUTION: The structure has the switch body 10 attached to the steering column tube 100 of a vehicle and an adapter 20 interposed between the switch body 10 and the steering column tube 100. The switch body 10 is attached by pushing with the adapter 20 interposed between the switch body and steering column tube 100 equipped on the vehicle side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093007-A (JP)
Title: Image forming device
Inventor: KONISHI RUMI
IPC: H04N1/23
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of more precisely stabilizing the image density of an intermediate tone part, as compared with prior art.  <P>SOLUTION: This image forming device is provided with a control part for carrying out determination processing for determining a developing bias value capable of obtaining a target dark gradation density, and an exposure quantity capable of obtaining an intermediate tone density, by using the developing bias value, based on a result of an image density of a solid toner patch detected by a reflection type photosensor, and based on a result of an image density of an intermediate tone toner patch detected by the reflection type photosensor, by forming the prescribed solid toner patches H1 through H3 and the intermediate tone toner patch S2. In the image forming device, the control part executes correction processings of correcting the exposure quantity determined by the determination processing, to bring the exposure quantity within the range, from a prescribed lower limit exposure quantity up to an upper limit exposure quantity, when the exposure quantity determined by the determination processing comes out of the range, and of correcting the developing bias value determined by the determination processing to a value that corresponds to the exposure quantity within the range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090896-A (JP)
Title: Car washing device
Inventor: ISHIDA NOBUHIRO
IPC: B60S3/06
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing device capable of selecting a car washing course while clearly showing the required time of each car washing course when a user operates a selection button to select the car washing course.  <P>SOLUTION: An operation device 33 for inputting the car washing condition or the like is installed. The operation device 33 has a plurality of car washing course setting means 54a-54e for selecting the target car washing course from a plurality of kinds of car washing courses with different car washing contents. The car washing course setting means 54a-54e have display units 61a-61e and selection buttons 62a-62e, and the required time for each car washing course is displayed on the display units 61a-61e.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096472-A (JP)
Title: Packaging pad, and packaging box using the same
Inventor: MIURA SATOSHI
IPC: B65D81/113
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of packaging pad which perfectly absorbs impact from the front and back face directions and protects the front face being most breakable when an rectangular parallelepiped industrial instrument having an operating panel on the front face and a terminal stand on the back face is stored in a packaging box and is carried, and in which a product can be easily taken out of the packaging box and a material cost can be decreased.  <P>SOLUTION: The packaging pad 20 comprises: a protecting face 11 consisting of a sheet of a cushioning plate material, and coming into contact with the front face or the back face of the industrial instrument; a first cushioning piece 12 adjoining the protecting face 11, bent into a U shape so as to go along the inner side face of the packaging box in the opposite direction of the industrial instrument side, and forming a U shape by placing the protecting face 11 between them; and a first pressing piece 13 cut and raised in the parallel direction to the first cushioning piece 12 so as to pinch and hold the side face of the industrial instrument from the protecting face 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098731-A (JP)
Title: Operation support device
Inventor: OZAKI OSAMU
IPC: A61B5/18
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation support device for securing sufficient safety when applying pseudo vibration to an operator.  <P>SOLUTION: When pseudo vibration to be generated when one's own vehicle travels on projecting/recessing sections (for example, ramble strips or the like) arranged along the edge section in the width direction of a lane is applied to an operator by a vibration application part 7, the traveling state of the own vehicle is maintained according to a reaction force applied by a reaction force application part 11 when the operator applied with vibration steers a steering 8 with surprise. Thus, the deviation of the lane or any unsteady operation due to the rapid turning of the own vehicle is prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008101209-A (JP)
Title: Modified foaming agent whose surface is treated with metal siloxane-based compound, and polymer resin composition containing the same
Inventor: JO YONG YON
IPC: C08K9/06
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified foaming agent prepared by coating a surface of a foaming agent powder with a metal siloxane-based compound.  <P>SOLUTION: The modified foaming agent is excellent in dispersibility in a resin when added into a polymer resin, and increases productivity and workability by improving flowing properties of the polymer resin in a processing using an extruder and an injector, and a foamed article produced by using the modified foaming agent has a fine and uniform forming cells, and increasing of cell number per unit surface area realizes excellency in tear strength, durability, and sound insulation characteristics.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009099802-A (JP)
Title: Fusing method, and connection method of electronic component having heat-resistant coil by fusing
Inventor: FUJIHIRA MASAYUKI
IPC: H01F30/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fusing method; and to provide a connection method of an electronic component having a heat-resistant coil by the fusing.  <P>SOLUTION: An insulation coated conductive wire 2 being a rectangular thin wire having a cross-sectionally rectangular shape, and having a wider-side width of ≤0.4 mm is brought into press contact with a metal terminal 3 through the wider-side surfaces of the insulation coated conductive wire 2 facing each other; at least part of an insulation coating (m) on one surface side, among both the wider-side surfaces in the press-contact parts between the insulation coated conductive wire 2 and the metal terminal 3, is previously removed by a coating removal device 10 and fusing is executed with the insulation coating (m) on the other surface side left when the fusing for jointing the conductive wire 2 to the metal terminal 3 is executed while melting the insulation coating (m) by carrying a current to the press-contact parts between the metal terminal 3 and the insulation coated conductive wire 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT